High-Quality Power PCBs with Competitive Pricing

  • Material: FR4, High TG FR4, PTFE
  • Technologies: Back place, back drill, countersink holes
  • Material thickness:1.0-10.0mm
  • Copper thickness(oz):0.5oz to 20oz
  • Min trace width/space:3mil (0.075mm)
  • Min drill size:6mil (0.15mm)

What is the Power PCB?

A Power PCB is a Printed Circuit Board (PCB) which aims to manage the flow of electricity. Power circuit boards are critical in industrial, commercial, consumer or any other electronics applications. They are responsible for distributing power to other components within the device.

In Viasion, we have been manufacturing different kinds of PCB power supply since 2007. According to our experience, most power PCBs are 1 to 6 layers FR4 PCBs, and they always need 2oz or above copper thickness and high TG material to withstand high current and high temperature.

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    Why Choose Us as Your Power PCB Manufacturer?

    Rich experience and excellent service

    Our employees have rich experience and leading service capability in the electronics industry and can provide customers with the fastest and most efficient service and guarantee.

    High quality

    Viasion has excellent technical support services, a sound production system, a perfect quality assurance system, etc. As a result, we can supply you with power PCBs of the best quality.


    Utilizing our strong supply chain and experienced engineering, quality and production team, we can produce power PCBs at the best utilization and yield rates to quote you the lowest price.

    Conscientious and rigorous attitude

    We cooperate with customers with integrity and a pragmatic working attitude, are good at listening and understanding customers' needs and provide timely technical support and corresponding solutions, which customers will receive.

    The Advantages of Power PCB

    Like many other types of circuit boards, powerbank PCB has outstanding advantages. Take, for example, the following points.

    • Power circuit board are good at dissipating heat efficiently, so they are ideal for high-power applications.
    • Power circuit boards have better resistance to environmental factors such as humidity and temperature variations.
    • PCB power supply can provide superior performance thanks to their ability to withstand electrical noise and reduce cross-talk between adjacent signals.
    • PCB power supply feature more considerable copper traces. That's why they allow more current than standard circuit boards.

    Main Power PCB Manufacturing Process Step by Step

    The following are the main steps of the power PCB manufacturing process.

    Power circuit boards are designed using CAD software and feature a variety of layers, components, and power distribution networks.

    Power circuit boards are manufactured with an etching process to create the copper traces between layers, followed by applying a solder mask for insulation protection and silkscreen printing for labelling purposes.

    Powerbank PCB manufacturers use specialized equipment to test the integrity of each board through a variety of processes, including electrical testing, shorting tests, thermal shock tests and more, to ensure quality control standards are met before shipping out products.

    After the testing process, power PCBs are packaged into final product forms and shipped according to customer requirements.

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    Viasion Technology is your trusted partner & one-stop shop for PCB fabrication, components sourcing, PCB assembly and electronic manufacturing. With more than 16 years of experience, we have been supplying high-quality PCBs with competitive pricing for 1000+ customers worldwide. Our company is ISO9001:2015 Certified & UL Listed, and all our products are 100% E-tested and inspected by AOI & X-RAY to meet the highest industry standards. So please get an instant quote from our sales team now, and we will take care of the rest.

    Frequently Asked Questions

    The type of materials used in power PCBs depends on customers’ requirements. FR-4, polyimide, aluminum core or steel-based materials are commonly used.

    Power loss in powerbank PCBs is minimized by utilizing effective thermal design techniques such as incorporating materials with low thermal resistance, adding heat sinks, and increasing conductor width.

    The advantages of using a PCB power supply are as follows.
    Better overall performances
    Higher power density
    Faster power delivery
    Lower costs
    Improved reliability

    We should consider the following safety considerations for PCB power supply.
    Proper insulation and protection
    Efficient grounding systems
    Proactive testing for short circuits or performance issues
    Adherence to applicable safety codes and standards
    Fire-retardant materials for PCBs in high-heat areas
    Power supply design with overload protections

    PCB manufacturers will perform the following testing methods on the power circuit board.
    Electrical Test for Open/Short
    Automated Optical Inspection
    In-circuit Testing
    Functional Testing
    Micro-section inspection
    Hi Potential Testing (Hi Pot PCB Testing).
    Solderability Test
    Thermal Test
    Any Tests Customer Requires